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Commit | Line | Data |
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8695c8bf LT |
1 | /* |
2 | * This merges the file listing in the directory cache index | |
3 | * with the actual working directory list, and shows different | |
4 | * combinations of the two. | |
5 | * | |
6 | * Copyright (C) Linus Torvalds, 2005 | |
7 | */ | |
8695c8bf | 8 | #include "cache.h" |
22ddf719 | 9 | #include "quote.h" |
453ec4bd | 10 | #include "dir.h" |
0864f264 | 11 | #include "builtin.h" |
64586e75 | 12 | #include "tree.h" |
ce8e8804 | 13 | #include "parse-options.h" |
8695c8bf | 14 | |
96f1e58f DR |
15 | static int abbrev; |
16 | static int show_deleted; | |
17 | static int show_cached; | |
18 | static int show_others; | |
19 | static int show_stage; | |
20 | static int show_unmerged; | |
21 | static int show_modified; | |
22 | static int show_killed; | |
23 | static int show_valid_bit; | |
b83c8345 | 24 | static int line_terminator = '\n'; |
8695c8bf | 25 | |
96f1e58f DR |
26 | static int prefix_len; |
27 | static int prefix_offset; | |
28 | static const char **pathspec; | |
29 | static int error_unmatch; | |
30 | static char *ps_matched; | |
64586e75 | 31 | static const char *with_tree; |
ce8e8804 | 32 | static int exc_given; |
5be4efbe | 33 | |
20d37ef6 PB |
34 | static const char *tag_cached = ""; |
35 | static const char *tag_unmerged = ""; | |
36 | static const char *tag_removed = ""; | |
37 | static const char *tag_other = ""; | |
6ca45943 | 38 | static const char *tag_killed = ""; |
b0391890 | 39 | static const char *tag_modified = ""; |
20d37ef6 | 40 | |
453ec4bd | 41 | static void show_dir_entry(const char *tag, struct dir_entry *ent) |
5be4efbe LT |
42 | { |
43 | int len = prefix_len; | |
44 | int offset = prefix_offset; | |
45 | ||
46 | if (len >= ent->len) | |
7e44c935 | 47 | die("git ls-files: internal error - directory entry not superset of prefix"); |
5be4efbe | 48 | |
0b50922a | 49 | if (!match_pathspec(pathspec, ent->name, ent->len, len, ps_matched)) |
5be4efbe LT |
50 | return; |
51 | ||
22ddf719 | 52 | fputs(tag, stdout); |
663af342 | 53 | write_name_quoted(ent->name + offset, stdout, line_terminator); |
5be4efbe LT |
54 | } |
55 | ||
453ec4bd | 56 | static void show_other_files(struct dir_struct *dir) |
fcbc3083 JH |
57 | { |
58 | int i; | |
5698454e | 59 | |
453ec4bd | 60 | for (i = 0; i < dir->nr; i++) { |
453ec4bd | 61 | struct dir_entry *ent = dir->entries[i]; |
98fa4738 JK |
62 | if (!cache_name_is_other(ent->name, ent->len)) |
63 | continue; | |
fcbc3083 JH |
64 | show_dir_entry(tag_other, ent); |
65 | } | |
66 | } | |
67 | ||
453ec4bd | 68 | static void show_killed_files(struct dir_struct *dir) |
6ca45943 JH |
69 | { |
70 | int i; | |
453ec4bd LT |
71 | for (i = 0; i < dir->nr; i++) { |
72 | struct dir_entry *ent = dir->entries[i]; | |
6ca45943 JH |
73 | char *cp, *sp; |
74 | int pos, len, killed = 0; | |
75 | ||
76 | for (cp = ent->name; cp - ent->name < ent->len; cp = sp + 1) { | |
77 | sp = strchr(cp, '/'); | |
78 | if (!sp) { | |
79 | /* If ent->name is prefix of an entry in the | |
80 | * cache, it will be killed. | |
81 | */ | |
82 | pos = cache_name_pos(ent->name, ent->len); | |
83 | if (0 <= pos) | |
84 | die("bug in show-killed-files"); | |
85 | pos = -pos - 1; | |
86 | while (pos < active_nr && | |
87 | ce_stage(active_cache[pos])) | |
88 | pos++; /* skip unmerged */ | |
89 | if (active_nr <= pos) | |
90 | break; | |
91 | /* pos points at a name immediately after | |
92 | * ent->name in the cache. Does it expect | |
93 | * ent->name to be a directory? | |
94 | */ | |
95 | len = ce_namelen(active_cache[pos]); | |
96 | if ((ent->len < len) && | |
97 | !strncmp(active_cache[pos]->name, | |
98 | ent->name, ent->len) && | |
99 | active_cache[pos]->name[ent->len] == '/') | |
100 | killed = 1; | |
101 | break; | |
102 | } | |
103 | if (0 <= cache_name_pos(ent->name, sp - ent->name)) { | |
104 | /* If any of the leading directories in | |
105 | * ent->name is registered in the cache, | |
106 | * ent->name will be killed. | |
107 | */ | |
108 | killed = 1; | |
109 | break; | |
110 | } | |
111 | } | |
112 | if (killed) | |
453ec4bd | 113 | show_dir_entry(tag_killed, dir->entries[i]); |
6ca45943 | 114 | } |
8695c8bf LT |
115 | } |
116 | ||
5be4efbe LT |
117 | static void show_ce_entry(const char *tag, struct cache_entry *ce) |
118 | { | |
119 | int len = prefix_len; | |
120 | int offset = prefix_offset; | |
121 | ||
122 | if (len >= ce_namelen(ce)) | |
7e44c935 | 123 | die("git ls-files: internal error - cache entry not superset of prefix"); |
5be4efbe | 124 | |
0b50922a | 125 | if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), len, ps_matched)) |
5be4efbe LT |
126 | return; |
127 | ||
8bb2e03b | 128 | if (tag && *tag && show_valid_bit && |
7a51ed66 | 129 | (ce->ce_flags & CE_VALID)) { |
2bcab240 JH |
130 | static char alttag[4]; |
131 | memcpy(alttag, tag, 3); | |
132 | if (isalpha(tag[0])) | |
133 | alttag[0] = tolower(tag[0]); | |
134 | else if (tag[0] == '?') | |
135 | alttag[0] = '!'; | |
136 | else { | |
137 | alttag[0] = 'v'; | |
138 | alttag[1] = tag[0]; | |
139 | alttag[2] = ' '; | |
140 | alttag[3] = 0; | |
141 | } | |
142 | tag = alttag; | |
143 | } | |
144 | ||
22ddf719 JH |
145 | if (!show_stage) { |
146 | fputs(tag, stdout); | |
663af342 | 147 | } else { |
22ddf719 | 148 | printf("%s%06o %s %d\t", |
5be4efbe | 149 | tag, |
7a51ed66 | 150 | ce->ce_mode, |
ad0cae4c EW |
151 | abbrev ? find_unique_abbrev(ce->sha1,abbrev) |
152 | : sha1_to_hex(ce->sha1), | |
22ddf719 | 153 | ce_stage(ce)); |
22ddf719 | 154 | } |
663af342 | 155 | write_name_quoted(ce->name + offset, stdout, line_terminator); |
5be4efbe LT |
156 | } |
157 | ||
3e04228b | 158 | static void show_files(struct dir_struct *dir, const char *prefix) |
8695c8bf LT |
159 | { |
160 | int i; | |
161 | ||
162 | /* For cached/deleted files we don't need to even do the readdir */ | |
6ca45943 | 163 | if (show_others || show_killed) { |
5be4efbe LT |
164 | const char *path = ".", *base = ""; |
165 | int baselen = prefix_len; | |
166 | ||
b4189aa8 | 167 | if (baselen) |
5be4efbe | 168 | path = base = prefix; |
9fc42d60 | 169 | read_directory(dir, path, base, baselen, pathspec); |
6ca45943 | 170 | if (show_others) |
453ec4bd | 171 | show_other_files(dir); |
6ca45943 | 172 | if (show_killed) |
453ec4bd | 173 | show_killed_files(dir); |
8695c8bf | 174 | } |
aee46198 | 175 | if (show_cached | show_stage) { |
8695c8bf LT |
176 | for (i = 0; i < active_nr; i++) { |
177 | struct cache_entry *ce = active_cache[i]; | |
6831a88a | 178 | int dtype = ce_to_dtype(ce); |
7c4c97c0 JS |
179 | if (excluded(dir, ce->name, &dtype) != |
180 | !!(dir->flags & DIR_SHOW_IGNORED)) | |
9ff768e9 | 181 | continue; |
eec8c633 LT |
182 | if (show_unmerged && !ce_stage(ce)) |
183 | continue; | |
7a51ed66 | 184 | if (ce->ce_flags & CE_UPDATE) |
64586e75 | 185 | continue; |
5be4efbe | 186 | show_ce_entry(ce_stage(ce) ? tag_unmerged : tag_cached, ce); |
8695c8bf LT |
187 | } |
188 | } | |
b0391890 | 189 | if (show_deleted | show_modified) { |
8695c8bf LT |
190 | for (i = 0; i < active_nr; i++) { |
191 | struct cache_entry *ce = active_cache[i]; | |
192 | struct stat st; | |
b0391890 | 193 | int err; |
6831a88a | 194 | int dtype = ce_to_dtype(ce); |
7c4c97c0 JS |
195 | if (excluded(dir, ce->name, &dtype) != |
196 | !!(dir->flags & DIR_SHOW_IGNORED)) | |
9ff768e9 | 197 | continue; |
4b4e26d2 JH |
198 | if (ce->ce_flags & CE_UPDATE) |
199 | continue; | |
b0391890 JH |
200 | err = lstat(ce->name, &st); |
201 | if (show_deleted && err) | |
202 | show_ce_entry(tag_removed, ce); | |
2bcab240 | 203 | if (show_modified && ce_modified(ce, &st, 0)) |
b0391890 | 204 | show_ce_entry(tag_modified, ce); |
5be4efbe LT |
205 | } |
206 | } | |
207 | } | |
208 | ||
209 | /* | |
210 | * Prune the index to only contain stuff starting with "prefix" | |
211 | */ | |
3e04228b | 212 | static void prune_cache(const char *prefix) |
5be4efbe LT |
213 | { |
214 | int pos = cache_name_pos(prefix, prefix_len); | |
215 | unsigned int first, last; | |
216 | ||
217 | if (pos < 0) | |
218 | pos = -pos-1; | |
95af39fc KP |
219 | memmove(active_cache, active_cache + pos, |
220 | (active_nr - pos) * sizeof(struct cache_entry *)); | |
5be4efbe LT |
221 | active_nr -= pos; |
222 | first = 0; | |
223 | last = active_nr; | |
224 | while (last > first) { | |
225 | int next = (last + first) >> 1; | |
226 | struct cache_entry *ce = active_cache[next]; | |
227 | if (!strncmp(ce->name, prefix, prefix_len)) { | |
228 | first = next+1; | |
229 | continue; | |
8695c8bf | 230 | } |
5be4efbe LT |
231 | last = next; |
232 | } | |
233 | active_nr = last; | |
234 | } | |
235 | ||
3e04228b | 236 | static const char *verify_pathspec(const char *prefix) |
5be4efbe | 237 | { |
56fc5108 | 238 | const char **p, *n, *prev; |
56fc5108 LT |
239 | unsigned long max; |
240 | ||
241 | prev = NULL; | |
242 | max = PATH_MAX; | |
243 | for (p = pathspec; (n = *p) != NULL; p++) { | |
244 | int i, len = 0; | |
245 | for (i = 0; i < max; i++) { | |
246 | char c = n[i]; | |
247 | if (prev && prev[i] != c) | |
248 | break; | |
56906143 | 249 | if (!c || c == '*' || c == '?') |
56fc5108 LT |
250 | break; |
251 | if (c == '/') | |
252 | len = i+1; | |
253 | } | |
254 | prev = n; | |
255 | if (len < max) { | |
256 | max = len; | |
257 | if (!max) | |
258 | break; | |
259 | } | |
5be4efbe | 260 | } |
56fc5108 LT |
261 | |
262 | if (prefix_offset > max || memcmp(prev, prefix, prefix_offset)) | |
7e44c935 | 263 | die("git ls-files: cannot generate relative filenames containing '..'"); |
56fc5108 | 264 | |
56fc5108 | 265 | prefix_len = max; |
182af834 | 266 | return max ? xmemdupz(prev, max) : NULL; |
8695c8bf LT |
267 | } |
268 | ||
f3670a57 JS |
269 | static void strip_trailing_slash_from_submodules(void) |
270 | { | |
271 | const char **p; | |
272 | ||
273 | for (p = pathspec; *p != NULL; p++) { | |
274 | int len = strlen(*p), pos; | |
275 | ||
276 | if (len < 1 || (*p)[len - 1] != '/') | |
277 | continue; | |
278 | pos = cache_name_pos(*p, len - 1); | |
279 | if (pos >= 0 && S_ISGITLINK(active_cache[pos]->ce_mode)) | |
280 | *p = xstrndup(*p, len - 1); | |
281 | } | |
282 | } | |
283 | ||
64586e75 JH |
284 | /* |
285 | * Read the tree specified with --with-tree option | |
286 | * (typically, HEAD) into stage #1 and then | |
287 | * squash them down to stage #0. This is used for | |
288 | * --error-unmatch to list and check the path patterns | |
289 | * that were given from the command line. We are not | |
290 | * going to write this index out. | |
291 | */ | |
ee425e46 | 292 | void overlay_tree_on_cache(const char *tree_name, const char *prefix) |
64586e75 JH |
293 | { |
294 | struct tree *tree; | |
295 | unsigned char sha1[20]; | |
296 | const char **match; | |
297 | struct cache_entry *last_stage0 = NULL; | |
298 | int i; | |
299 | ||
300 | if (get_sha1(tree_name, sha1)) | |
301 | die("tree-ish %s not found.", tree_name); | |
302 | tree = parse_tree_indirect(sha1); | |
303 | if (!tree) | |
304 | die("bad tree-ish %s", tree_name); | |
305 | ||
306 | /* Hoist the unmerged entries up to stage #3 to make room */ | |
307 | for (i = 0; i < active_nr; i++) { | |
308 | struct cache_entry *ce = active_cache[i]; | |
309 | if (!ce_stage(ce)) | |
310 | continue; | |
7a51ed66 | 311 | ce->ce_flags |= CE_STAGEMASK; |
64586e75 JH |
312 | } |
313 | ||
314 | if (prefix) { | |
315 | static const char *(matchbuf[2]); | |
316 | matchbuf[0] = prefix; | |
07e77e40 | 317 | matchbuf[1] = NULL; |
64586e75 JH |
318 | match = matchbuf; |
319 | } else | |
320 | match = NULL; | |
321 | if (read_tree(tree, 1, match)) | |
322 | die("unable to read tree entries %s", tree_name); | |
323 | ||
324 | for (i = 0; i < active_nr; i++) { | |
325 | struct cache_entry *ce = active_cache[i]; | |
326 | switch (ce_stage(ce)) { | |
327 | case 0: | |
328 | last_stage0 = ce; | |
329 | /* fallthru */ | |
330 | default: | |
331 | continue; | |
332 | case 1: | |
333 | /* | |
334 | * If there is stage #0 entry for this, we do not | |
335 | * need to show it. We use CE_UPDATE bit to mark | |
336 | * such an entry. | |
337 | */ | |
338 | if (last_stage0 && | |
339 | !strcmp(last_stage0->name, ce->name)) | |
7a51ed66 | 340 | ce->ce_flags |= CE_UPDATE; |
64586e75 JH |
341 | } |
342 | } | |
343 | } | |
344 | ||
ee425e46 JH |
345 | int report_path_error(const char *ps_matched, const char **pathspec, int prefix_offset) |
346 | { | |
347 | /* | |
348 | * Make sure all pathspec matched; otherwise it is an error. | |
349 | */ | |
350 | int num, errors = 0; | |
351 | for (num = 0; pathspec[num]; num++) { | |
352 | int other, found_dup; | |
353 | ||
354 | if (ps_matched[num]) | |
355 | continue; | |
356 | /* | |
357 | * The caller might have fed identical pathspec | |
358 | * twice. Do not barf on such a mistake. | |
359 | */ | |
360 | for (found_dup = other = 0; | |
361 | !found_dup && pathspec[other]; | |
362 | other++) { | |
363 | if (other == num || !ps_matched[other]) | |
364 | continue; | |
365 | if (!strcmp(pathspec[other], pathspec[num])) | |
366 | /* | |
367 | * Ok, we have a match already. | |
368 | */ | |
369 | found_dup = 1; | |
370 | } | |
371 | if (found_dup) | |
372 | continue; | |
373 | ||
374 | error("pathspec '%s' did not match any file(s) known to git.", | |
375 | pathspec[num] + prefix_offset); | |
376 | errors++; | |
377 | } | |
378 | return errors; | |
379 | } | |
380 | ||
ce8e8804 MV |
381 | static const char * const ls_files_usage[] = { |
382 | "git ls-files [options] [<file>]*", | |
383 | NULL | |
384 | }; | |
385 | ||
386 | static int option_parse_z(const struct option *opt, | |
387 | const char *arg, int unset) | |
388 | { | |
389 | line_terminator = unset ? '\n' : '\0'; | |
390 | ||
391 | return 0; | |
392 | } | |
393 | ||
394 | static int option_parse_exclude(const struct option *opt, | |
395 | const char *arg, int unset) | |
396 | { | |
397 | struct exclude_list *list = opt->value; | |
398 | ||
399 | exc_given = 1; | |
400 | add_exclude(arg, "", 0, list); | |
401 | ||
402 | return 0; | |
403 | } | |
404 | ||
405 | static int option_parse_exclude_from(const struct option *opt, | |
406 | const char *arg, int unset) | |
407 | { | |
408 | struct dir_struct *dir = opt->value; | |
409 | ||
410 | exc_given = 1; | |
411 | add_excludes_from_file(dir, arg); | |
412 | ||
413 | return 0; | |
414 | } | |
415 | ||
416 | static int option_parse_exclude_standard(const struct option *opt, | |
417 | const char *arg, int unset) | |
418 | { | |
419 | struct dir_struct *dir = opt->value; | |
420 | ||
421 | exc_given = 1; | |
422 | setup_standard_excludes(dir); | |
423 | ||
424 | return 0; | |
425 | } | |
cf9a113d | 426 | |
a633fca0 | 427 | int cmd_ls_files(int argc, const char **argv, const char *prefix) |
8695c8bf | 428 | { |
ce8e8804 | 429 | int require_work_tree = 0, show_tag = 0; |
453ec4bd | 430 | struct dir_struct dir; |
ce8e8804 MV |
431 | struct option builtin_ls_files_options[] = { |
432 | { OPTION_CALLBACK, 'z', NULL, NULL, NULL, | |
433 | "paths are separated with NUL character", | |
434 | PARSE_OPT_NOARG, option_parse_z }, | |
435 | OPT_BOOLEAN('t', NULL, &show_tag, | |
436 | "identify the file status with tags"), | |
437 | OPT_BOOLEAN('v', NULL, &show_valid_bit, | |
438 | "use lowercase letters for 'assume unchanged' files"), | |
439 | OPT_BOOLEAN('c', "cached", &show_cached, | |
440 | "show cached files in the output (default)"), | |
441 | OPT_BOOLEAN('d', "deleted", &show_deleted, | |
442 | "show deleted files in the output"), | |
443 | OPT_BOOLEAN('m', "modified", &show_modified, | |
444 | "show modified files in the output"), | |
445 | OPT_BOOLEAN('o', "others", &show_others, | |
446 | "show other files in the output"), | |
447 | OPT_BIT('i', "ignored", &dir.flags, | |
448 | "show ignored files in the output", | |
449 | DIR_SHOW_IGNORED), | |
450 | OPT_BOOLEAN('s', "stage", &show_stage, | |
451 | "show staged contents' object name in the output"), | |
452 | OPT_BOOLEAN('k', "killed", &show_killed, | |
453 | "show files on the filesystem that need to be removed"), | |
454 | OPT_BIT(0, "directory", &dir.flags, | |
455 | "show 'other' directories' name only", | |
456 | DIR_SHOW_OTHER_DIRECTORIES), | |
2fb6d6d6 JK |
457 | OPT_BIT(0, "no-empty-directory", &dir.flags, |
458 | "don't show empty directories", | |
ce8e8804 MV |
459 | DIR_HIDE_EMPTY_DIRECTORIES), |
460 | OPT_BOOLEAN('u', "unmerged", &show_unmerged, | |
461 | "show unmerged files in the output"), | |
462 | { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], "pattern", | |
463 | "skip files matching pattern", | |
464 | 0, option_parse_exclude }, | |
465 | { OPTION_CALLBACK, 'X', "exclude-from", &dir, "file", | |
466 | "exclude patterns are read from <file>", | |
467 | 0, option_parse_exclude_from }, | |
468 | OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, "file", | |
469 | "read additional per-directory exclude patterns in <file>"), | |
470 | { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL, | |
471 | "add the standard git exclusions", | |
472 | PARSE_OPT_NOARG, option_parse_exclude_standard }, | |
473 | { OPTION_SET_INT, 0, "full-name", &prefix_offset, NULL, | |
474 | "make the output relative to the project top directory", | |
475 | PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, | |
476 | OPT_BOOLEAN(0, "error-unmatch", &error_unmatch, | |
477 | "if any <file> is not in the index, treat this as an error"), | |
478 | OPT_STRING(0, "with-tree", &with_tree, "tree-ish", | |
479 | "pretend that paths removed since <tree-ish> are still present"), | |
480 | OPT__ABBREV(&abbrev), | |
481 | OPT_END() | |
482 | }; | |
8695c8bf | 483 | |
453ec4bd | 484 | memset(&dir, 0, sizeof(dir)); |
5be4efbe | 485 | if (prefix) |
56fc5108 | 486 | prefix_offset = strlen(prefix); |
ef90d6d4 | 487 | git_config(git_default_config, NULL); |
5be4efbe | 488 | |
ce8e8804 MV |
489 | argc = parse_options(argc, argv, builtin_ls_files_options, |
490 | ls_files_usage, 0); | |
491 | if (show_tag || show_valid_bit) { | |
492 | tag_cached = "H "; | |
493 | tag_unmerged = "M "; | |
494 | tag_removed = "R "; | |
495 | tag_modified = "C "; | |
496 | tag_other = "? "; | |
497 | tag_killed = "K "; | |
9ff768e9 | 498 | } |
de2e3b04 | 499 | if (show_modified || show_others || show_deleted || (dir.flags & DIR_SHOW_IGNORED) || show_killed) |
ce8e8804 MV |
500 | require_work_tree = 1; |
501 | if (show_unmerged) | |
502 | /* | |
503 | * There's no point in showing unmerged unless | |
504 | * you also show the stage information. | |
505 | */ | |
506 | show_stage = 1; | |
507 | if (dir.exclude_per_dir) | |
508 | exc_given = 1; | |
9ff768e9 | 509 | |
7d8ae932 MH |
510 | if (require_work_tree && !is_inside_work_tree()) |
511 | setup_work_tree(); | |
6d9ba67b | 512 | |
ce8e8804 | 513 | pathspec = get_pathspec(prefix, argv); |
56fc5108 | 514 | |
f3670a57 JS |
515 | /* be nice with submodule patsh ending in a slash */ |
516 | read_cache(); | |
517 | if (pathspec) | |
518 | strip_trailing_slash_from_submodules(); | |
519 | ||
56fc5108 | 520 | /* Verify that the pathspec matches the prefix */ |
79418599 | 521 | if (pathspec) |
3e04228b | 522 | prefix = verify_pathspec(prefix); |
5be4efbe | 523 | |
bba319b5 JH |
524 | /* Treat unmatching pathspec elements as errors */ |
525 | if (pathspec && error_unmatch) { | |
526 | int num; | |
527 | for (num = 0; pathspec[num]; num++) | |
528 | ; | |
529 | ps_matched = xcalloc(1, num); | |
530 | } | |
531 | ||
7c4c97c0 | 532 | if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) { |
20d37ef6 PB |
533 | fprintf(stderr, "%s: --ignored needs some exclude pattern\n", |
534 | argv[0]); | |
9ff768e9 | 535 | exit(1); |
8695c8bf LT |
536 | } |
537 | ||
538 | /* With no flags, we default to showing the cached files */ | |
b0391890 JH |
539 | if (!(show_stage | show_deleted | show_others | show_unmerged | |
540 | show_killed | show_modified)) | |
8695c8bf LT |
541 | show_cached = 1; |
542 | ||
5be4efbe | 543 | if (prefix) |
3e04228b | 544 | prune_cache(prefix); |
64586e75 JH |
545 | if (with_tree) { |
546 | /* | |
547 | * Basic sanity check; show-stages and show-unmerged | |
548 | * would not make any sense with this option. | |
549 | */ | |
550 | if (show_stage || show_unmerged) | |
551 | die("ls-files --with-tree is incompatible with -s or -u"); | |
ee425e46 | 552 | overlay_tree_on_cache(with_tree, prefix); |
64586e75 | 553 | } |
3e04228b | 554 | show_files(&dir, prefix); |
bba319b5 JH |
555 | |
556 | if (ps_matched) { | |
ee425e46 JH |
557 | int bad; |
558 | bad = report_path_error(ps_matched, pathspec, prefix_offset); | |
559 | if (bad) | |
ced7b828 AE |
560 | fprintf(stderr, "Did you forget to 'git add'?\n"); |
561 | ||
ee425e46 | 562 | return bad ? 1 : 0; |
bba319b5 JH |
563 | } |
564 | ||
8695c8bf LT |
565 | return 0; |
566 | } |